Meetings List

The Pinal County Gem And Mineral Society meets every 3rd Wednesday at the Pinal Geology and Mineral Museum, 351 N Arizona Blvd, Coolidge, AZ, September through May!

Everyone is welcome!!

Please see our channel for past meetings. Previous meetings remain up on YouTube. Have a talk to give? Contact This email address is being protected from spambots. You need JavaScript enabled to view it.

Adults, families, children are all invited. Begining hobbyists and seasoned professionals and everyone in between should find something of interest.

Public Welcome, membership is not required to attend meetings!

Doors open at 6:30 pm, meeting starts 7:00pm

2022-2023 Meeting Schedule (in Person unless otherwise noted - Masks are recommended)

  • September 21: Dr Susan Leib will present an introduction to the Alfie Norville Gem & Mineral Museum Collection
  • October 19: David Tews, Geology of Tucson Mtns, Bob Hole, Geological Destinations in AZ
  • November 16: Mesa Community College, Earthquakes
  • December 21: Dr Robert McCord, Late Cretaceous of Arizona
  • January 18: David Tews, Trailside Geology in Southern AZ 
  • February 15: Mike Henry, Mining Operations
  • March 15: Sophie Dessart, Introduction to Florence Copper
  • April 19: Ray Grant, Australian Opal
  • May 17: TBA

2021-2022 Meeting Schedule (TBA & on YouTube unless otherwise noted)

This year we have several great speakers lined up, but we're not set on dates yet. Please check back or watch for announcements on our social media accounts.